Innovating MicroLED Display 슬롯 머신 게임
Learn how Coherent's new UVtransfer integrated laser system performs the three vital processes in 슬롯 머신 게임 fabrication — LLO, LIFT, and repair/trimming.
July 2, 2021 byCoherent
The newUVtransferis an integrated laser system that performs the three vital processes in 슬롯 머신 게임 fabrication – Laser Lift-Off (LLO), Laser-Induced Forward Transfer (LIFT), and Repair/Trimming. UVtransfersupports R&D and pilot line fabrication and is based on the same high-energyexcimer 슬롯 머신 게임ser technologylong-proven inhigh volume 슬롯 머신 게임 productionfor LTPS backp슬롯 머신 게임ne annealing.
슬롯 머신 게임s (μLEDs) represents an exciting opportunity, potentially lowering the costs for very large area displays as well as some small area display applications. So far, assembling large displays from μLEDs presents several challenges. This is because of the truly massive number and small size of the active dies that must be precisely transferred from the growth wafer to the final glass substrate.
These challenges are made even more extreme by the tight pitch and narrow streets used on the growth wafer in order to increase process utilization and lower die costs. And, die sizes are expected to shrink even further in the future – from 50 µm down to 5 µm. So, 슬롯 머신 게임 methods must be readily scalable to these smaller dimensions.
Watch a videothat exp슬롯 머신 게임ins how the UVtransfersystem solves the challenges of 슬롯 머신 게임 display production.
UVtransferis a unique system available now that handles all three pivotal 슬롯 머신 게임 steps. And, because it’s based on Coherent powerful excimer laser technology, it covers areas as large as 16 x 2 mm2per shot, enabling massive parallel device processing. This is critical to moving hundreds of millions of dies for large 슬롯 머신 게임s and making these 슬롯 머신 게임s economically viable.
Also, the UVtransfersystem is completely compatible with the inevitable trend to smaller die sizes, eliminating the investment risk often encountered with new 슬롯 머신 게임 technologies.
Download a whitepaper nowand read how UVtransferis the future-proof solution that’s ready today.
슬롯 머신 게임 manufacturers who choose theUVtransfersystem can count on Coherent´s worldwide support team from local application labs, 슬롯 머신 게임 process experts, local service, and local sales teams who all work closely with customers from initial interest to a successful working solution.